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  1. Hadoop YARN
  2. YARN-2315

FairScheduler: Set current capacity in addition to capacity

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • None
    • 2.7.0
    • None
    • None
    • Reviewed

    Description

      Should use setCurrentCapacity instead of setCapacity to configure used resource capacity for FairScheduler.
      In function getQueueInfo of FSQueue.java, we call setCapacity twice with different parameters so the first call is overrode by the second call.
      queueInfo.setCapacity((float) getFairShare().getMemory() /
      scheduler.getClusterResource().getMemory());
      queueInfo.setCapacity((float) getResourceUsage().getMemory() /
      scheduler.getClusterResource().getMemory());
      We should change the second setCapacity call to setCurrentCapacity to configure the current used capacity.

      Attachments

        1. YARN-2315.003.patch
          6 kB
          Zhihai Xu
        2. YARN-2315.002.patch
          6 kB
          Zhihai Xu
        3. YARN-2315.001.patch
          6 kB
          Zhihai Xu
        4. YARN-2315.patch
          1 kB
          Zhihai Xu

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            zxu Zhihai Xu
            zxu Zhihai Xu
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              Updated:
              Resolved:

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